Dosatron D3RE Water‑Powered Dosing Pumps – Accurate, Reliable Chemical Injection

The Dosatron D3RE series provides a simple, reliable alternative to manual chemical dosing and electric metering systems. Powered entirely by the flow of water, the D3RE delivers precise proportional dosing across a wide range of industrial, agricultural and hygiene applications.

How the D3RE Works

Installed directly into the water supply line, the D3RE uses water flow as its power source. As water passes through the unit, it automatically draws the required percentage of concentrated chemical and injects it into the water stream. The solution is mixed internally and delivered downstream at a consistent dilution, even when flow or pressure fluctuates. This ensures accurate, ready‑to‑use dosing with no electricity required.

Model Options and Performance Specifications

The D3RE range is available in Blue (PP) orWhite (PVDF) bodies, with both standard and external injection options to suit different chemical types and applications.

These models support a wide range of dosing requirements, from low‑level injection to high‑concentration applications.

Why Choose the D3RE Range

• Non‑electric operation for easy installation anywhere

• Consistent proportional dosing regardless of pressure or flow changes

• Wide chemical compatibility with PP or PVDF body options

• Multiple dose ranges to suit diverse applications

• Trusted Dosatron reliability with low maintenance needs

Important Ordering Information

To ensure correct chemical compatibility, the appropriate seal type must be selected:

• AF seals — typically used with high‑pH (alkaline) additives

• VF seals — typically used with low‑pH (acidic) additives

Providing the chemical Safety Data Sheet (SDS) ensures the correct configuration is supplied for safe and effective operation.